香子兰精油的超临界CO2萃取及GC／MS分析

SUPERCRITICAL CO 2 FLUID EXTRACTION OF Vanilla ESSENTIAL OIL AND ITS GC/MS ANALYSIS

摘要: 采用超临界ＣＯ２流体萃取和气相色谱－质谱联用技术，分析了该方法所得香子兰精油的化学组成，在其精油的４４个色谱峰中鉴定出１１种主要化学成分，占该精油总量的８０．１％，其中最高的香草醛为６４．８３％。

Abstract: Essential oil of Vanilla planifdia Andr . was obtained with supercritical CO 2 fluid extration method,its composition being analyzed by GC/MS technique. From 44 chromatographic peaks,11 chemical components were identified, accounting for 80.1% of the total content of the essential oil.The content of Vanillin, with a 64.83% relative content, is the highest.